TaoSetApplicationContext#

Sets the optional user-defined context for a Tao solver that can be accessed later, for example in the Tao callback functions with TaoGetApplicationContext()

Synopsis#

#include "petsctao.h" 
PetscErrorCode TaoSetApplicationContext(Tao tao, void *ctx)

Logically Collective

Input Parameters#

tao - the Tao context
ctx - the user context

Fortran Note#

This only works when ctx is a Fortran derived type (it cannot be a PetscObject), we recommend writing a Fortran interface definition for this function that tells the Fortran compiler the derived data type that is passed in as the ctx argument. See TaoGetApplicationContext() for an example.

Level#

intermediate

Location#

src/tao/interface/taosolver.c

Index of all Tao routines
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Index of all manual pages